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CVE-2024-12705

DNS-over-HTTPS implementation suffers from multiple issues under heavy query load PUBLISHED

Description (CNA)

Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.

Affected (CNA)

Vendor / productVersions
ISC / BIND 9affected 9.18.0 through 9.18.32; affected 9.20.0 through 9.20.4; affected 9.21.0 through 9.21.3; affected 9.18.11-S1 through 9.18.32-S1

CWE

CWE-770

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.